[#51094457] 
added new component EvaporativeFluidCoolerSingleSpeed
[#510944570]: modified EvaporativeFluidCooler
[#51094457] added non-versioned files
[#51094457] Updated to functional compile of build
[#51094457] Updated object model information and added to GUI
[#51094457] Added reverse translate, added more unit tests, and a few bug fixes
[#51094457] Updates to unit tests
[#51094531] GroundHeatExchangerVertical by baf - 2013-06-13
[#51094531] GroundHeatExchangerVertical by baf - 2013-06-13 - this time with the GroundHeatExchangerVertical.* files
[#51094531] Deleted unnecessary, commented out object model code and updated forward translator to compile
[#48742609] OpenStudio.idd added lowtemperatureradiant variable and constant flow zoneHVAC and heating and cooling coils.
[#48742609] corrections and order revisions on OpenStudio.idd on added coil objects.
[#48742609] added ZoneHVAC:LowTemperatureRadiant:Electric and ZoneHVAC:LowTemperatureRadiant:SurfaceGroup to Open Studio idd
[#48742609] Reviewed the Radiant Slab IDD changes.  Made a few changes.  Used SVN to look at changes; let me know if you have any questions.

OS:ZoneHVAC:LowTemperatureRadiant:Electric
OS:ZoneHVAC:LowTemperatureRadiant:ConstantFlow
OS:ZoneHVAC:LowTemperatureRadiant:VariableFlow
    made \field Availability Schedule Name required
  
    removed \field Zone Name - it's zone will be determined by the zonehvacequipment list it is on
    and since we are using surfacegroups only, the only valid choice for this field is the one that all the surfaces
    in the referenced surface group are in
   
    changed \field Surface Name or Radiant Surface Group Name to \field Radiant Surface Group Name becuse we are only allowing these to hook to Surface Groups

    removed surfaces and subsurfaces from the RadGroupAndSurfNames reference list (because we are only allowing these objects to hook to surfacegroups
  
ZoneHVAC:LowTemperatureRadiant:SurfaceGroup  
  changed \reference RadGroupAndSurfNames to \reference RadSurfGroupNames because surfaces are no longer being referenced
 
OS:Coil:Cooling:LowTemperatureRadiant:ConstantFlow, 
  no change

OS:Coil:Cooling:LowTemperatureRadiant:VariableFlow,
  no change
  
OS:Coil:Heating:LowTemperatureRadiant:ConstantFlow,
  no change
  
OS:Coil:Heating:LowTemperatureRadiant:VariableFlow,
  no change
[#48742609] lowtemperatureradiant:surfacegroup Openstudio.idd field revision to get rid of build errors. Currently allows two surfaces (floor and ceiling) only without extensible fields.
[#48742609] deleted object lowtemperatureradiant:surfacegroup in OpenStudio.idd, changed lowtemperatureradiant reference field to ceilings and floors keys per discussion with Andrew and Dan.
[#48742609] hpp cpp files commit on lowtemperatureradiant:constant flow
[#48742609] hpp cpp and Gtest files commit on lowtemperatureradiant:constant flow
[#48742609] add ZoneHVAC:LowTemperatureRadiant:Electric source files and gtest files
[#48742609] ForwardTranslateZoneHVACLowTempRadiantConstFlow.cpp, hvac_library.osm, revised lowtempradiant_constflow.hpp, cpp files. InspectorView.hpp, cpp files, icon and mini icons commit.